2O72 Cell Adhesion, Metal Binding Protein date Dec 09, 2006
title Crystal Structure Analysis Of Human E-Cadherin (1-213)
authors E.Parisini, J.H.Wang
compound source
Molecule: Epithelial-Cadherin
Chain: A
Fragment: N-Terminal Domains 1 And 2, Residues 155-317
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cdh1, Cdhe, Uvo
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet3a
symmetry Space Group: C 1 2 1
R_factor 0.191 R_Free 0.234
length a length b length c angle alpha angle beta angle gamma
137.341 41.077 59.542 90.00 111.15 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand CA enzyme

Primary referenceThe Crystal Structure of Human E-cadherin Domains 1 and 2, and Comparison with other Cadherins in the Context of Adhesion Mechanism., Parisini E, Higgins JM, Liu JH, Brenner MB, Wang JH, J Mol Biol. 2007 Oct 19;373(2):401-11. Epub 2007 Aug 21. PMID:17850815
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk]
  • Biological Unit Coordinates (2o72.pdb1.gz) 76 Kb
  • LPC: Ligand-Protein Contacts for 2O72
  • CSU: Contacts of Structural Units for 2O72
  • Likely Quarternary Molecular Structure file(s) for 2O72
  • Structure Factors (157 Kb)
  • Retrieve 2O72 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2O72 from S2C, [Save to disk]
  • Re-refined 2o72 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2O72 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2O72
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2O72, from MSDmotif at EBI
  • Fold representative 2o72 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2o72_A] [2o72]
  • SWISS-PROT database: [P12830]
  • Domain organization of [CADH1_HUMAN] by SWISSPFAM
  • Domain found in 2O72: [CA ] by SMART
  • Other resources with information on 2O72
  • Community annotation for 2O72 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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